Fatal error: Uncaught Error: Class "Symfony\Component\Serializer\Normalizer\AbstractObjectNormalizer" not found in C:\laragon\www\sfomantic\vendor\symfony\serializer\Normalizer\GetSetMethodNormalizer.php:40 Stack trace: #0 {main} thrown in C:\laragon\www\sfomantic\vendor\symfony\serializer\Normalizer\GetSetMethodNormalizer.php on line 40